Adfg
abbr. arbitrary diode function generator 二极管任意函数发生器
🗣️ 情景例句
To have a friend -- a pal.
想要一个朋友 一个伙伴。
A man cannot whistle and drink at he same time.
一心不能二用。
Hay had been cut and cowsheds had been cleaned.
干草已切好，牛棚也打扫干净了。